José David

With over four years of hands-on experience, I offer comprehensive AI data training, customer service, administrative support, teaching, and bilingual English–Spanish services. At Invisible Technologies, for one year, I have served as a Spanish Expert AI Data Trainer, Quality Assurance Analyst, and Mathematics Expert AI Data Trainer. Here I worked designing and executing dataset refinement and annotation workflows, maintaining a 0% major-error rate, troubleshooting database environments, and delivering daily and monthly data-quality reports. During my Mitacs Globalink Research Internship at the University of Windsor, I developed a Python-based computational model of two-magnon bound states, strengthening my analytical and reporting skills during 3 months. Finally, during 4 years as a private teacher and assistant teacher at the Industrial University of Santander, I provided one-on-one and classroom instruction in physics and mathematics, adapting to diverse learning styles. I excel at administrative tasks—generating multi-system reports, implementing data-management procedures, and coordinating cross-functional teams—and deliver polished bilingual communications, translations, and interpretations for technical and non-technical audiences. I would be glad to contribute!